2646648

Information

• Patent Grant
• 2646648

• References
• Source

• Patent Number

  2,646,648

• Date Filed

  Not available

• Date Issued

  Tuesday, July 28, 1953
  71 years ago

• CPC

  • C03B5/425 - Preventing corrosion or erosion
  • C03B5/04 - in tank furnaces
  • C03B5/182 - by moving the molten glass along fixed elements
  • C03B5/20 - Bridges, shoes, throats, or other devices for withholding dirt, foam, or batch

• US Classifications

  • 065 - Glass manufacturing
  • 266 - Metallurgical apparatus